M. F. Mahmod and M. F. H. Mukhtar, “Simulation Analysis of Ultrasonic Testing in Steel-based Butt Weld Joint”, rpmme, vol. 2, no. 1, pp. 136–144, Apr. 2021, Accessed: May 06, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/1860